Hypoallergenic/Kosher/VegetarianFive (5) grams of pure pharmaceutical grade L-Glutamine per serving. Glutamine, the most abundant amino acid in the human body, helps the body preserve muscle tissue. Intense physical exercise drains the body of its Glutamine stores, therefore Glutamine is an important sports related nutrient. It is especially concentrated in muscle tissue, where it is the most abundant "free" amino acid. Free form amino acids are readily available for various uses by the muscle and other areas of the body.**

Directions: Directions for Loading Phase: One (1) heaping teaspoon (5 g) mixed with one (1) cup (6-8 fl. oz.)(178-237 mL) of non-citrus juice or water four (4) times daily for five (5) days on an empty stomach.

Directions for Maintenance Use: One (1) heaping teaspoon (5 g) mixed with one (1) cup (6-8 fl. oz.)(178-237 mL) of non-citrus juice or water one-half (1/2) hour before workout, or one (1) serving daily on an empty stomach.

For Optimum ResultsPre Workout: One (5 g) serving one-half (1/2) hour before workout along with one (1) or two (2) capsules of Iron-Tek Essential Heat Thermogenic.